Wattstopper DSW-100-LA 120/277 VAC Light Almond Dual Technology Wall Switch Sensor

The DSW-100 dual technology wall switch sensor turns lights OFF and ON based on occupancy. It combines the benefits of passive infrared (PIR) and ultrasonic detection technologies, and is characterized by high sensitivity to small and large movements. The DSW-100 replaces existing wall switches and fits behind a standard decorator wall plate. Complies with 2011 NEC requirements. Detection Signature Processing eliminates false triggers and provides immunity to RFI and EMI. Zero-crossing for long relay life. Vandal resistant lens combines precise coverage with durability. Choice of Manual-ON or Auto-ON operation. Selectable walk-through mode turns lights off three minutes after the room is initially occupied if no motion is detected after the first 30 seconds. Test mode allows quick and easy adjustments.